§ 80.710 Charleston Harbor, SC.
(a) A line formed by the submerged north jetty from the shore to the west end of the north jetty.
(b) A line drawn from across the seaward extremity of the Charleston Harbor Jetties.
(c) A line drawn from the west end of the South Jetty across the South Entrance to Charleston Harbor to shore on a line formed by the submerged south jetty.